Quantcast
Environmental News for a Healthier Planet and Life

Help Support EcoWatch

A Record 589 Sea Turtles Killed By Florida's Toxic Red Tide

Animals
Two baby Loggerhead turtles. U.S. Air Force / Senior Airman Veronica McMahon

Florida's longest red tide in more than a decade has killed scores of the state's most iconic marine animals.

The current outbreak, which began in October 2017 off southwest Florida, has been tied to a record 589 sea turtle deaths and 213 manatee deaths, the Herald-Tribune reported, citing figures from the Florida Fish and Wildlife Conservation Commission.


As of December 20, 127 bottlenose dolphins have been stranded along the southwest coast, according to the National Oceanic and Atmospheric Administration. The mammals showed positive results for the red tide toxin, brevetoxin.

That's not to mention the massive fish kills that resulted from the toxic algae bloom.

Sea turtle species that have been affected by the poisonous brew including loggerhead and Kemp's ridley sea turtles, both of which are federally protected. Kemp's ridleys are considered the world's most endangered marine turtle.

Local turtle patrollers, including Suzi Fox, the director of Anna Maria Island Turtle Watch & Shorebird Monitoring, told the Herald-Tribune that the outbreak could affect next year's sea turtle nesting season, an unfortunate turn after several record seasons.

Blooms of the red tide organism, Karenia brevis, were detected as recently as Jan. 11 in southwest Florida, including "high" cell concentrations (more than 1 million cells per liter) in Sarasota County and offshore of Collier County, according to the Florida Fish and Wildlife Conservation Commission.

Current red tide sampling mapFlorida Fish and Wildlife Conservation Commission

Respiratory irritation—a symptom from breathing red tide toxins—was also reported in Manatee and Sarasota counties that same week, the commission said.

Last week, Florida's new Gov. Ron DeSantis unveiled a sweeping executive order that includes plans to study red tide and the creation of a task force to solve Florida's other algae outbreak, the toxic blue-green bloom from Lake Okeechobee.

EcoWatch Daily Newsletter

Food Tank

By Danielle Nierenberg and Alonso Diaz

With record high unemployment, a reeling global economy, and concerns of food shortages, the world as we know it is changing. But even as these shifts expose inequities in the health and food systems, many experts hope that the current moment offers an opportunity to build a new and more sustainable food system.

Read More Show Less
Pexels

By Brian J. Love and Julie Rieland

The COVID-19 pandemic has disrupted the U.S. recycling industry. Waste sources, quantities and destinations are all in flux, and shutdowns have devastated an industry that was already struggling.

Read More Show Less
Pixabay

By Kris Gunnars, BSc

Unhealthy foods play a primary role in many people gaining weight and developing chronic health conditions, more now than ever before.

Read More Show Less
A man pushes his mother in a wheelchair down Ocean Drive in South Beach, Miami on May 19, 2020, amid the novel coronavirus pandemic. CHANDAN KHANNA / AFP via Getty Images

The U.S. reported more than 55,000 new coronavirus cases on Thursday, in a sign that the outbreak is not letting up as the Fourth of July weekend kicks off.

Read More Show Less
To better understand how people influence the overall health of dolphins, Oklahoma State University's Unmanned Systems Research Institute is developing a drone to collect samples from the spray that comes from their blowholes. Ken Y. / CC by 2.0

By Jason Bruck

Human actions have taken a steep toll on whales and dolphins. Some studies estimate that small whale abundance, which includes dolphins, has fallen 87% since 1980 and thousands of whales die from rope entanglement annually. But humans also cause less obvious harm. Researchers have found changes in the stress levels, reproductive health and respiratory health of these animals, but this valuable data is extremely hard to collect.

Read More Show Less

Sunscreen pollution is accelerating the demise of coral reefs globally by causing permanent DNA damage to coral. gonzalo martinez / iStock / Getty Images Plus

On July 29, Florida Governor Ron DeSantis signed into law a controversial bill prohibiting local governments from banning certain types of sunscreens.

Read More Show Less

Trending

Oat milk is popping up at coffee shops and grocery stores alike, quickly becoming one of the trendiest plant-based milks. jacqueline / CC by 2.0

By Kelli McGrane

Oat milk is popping up at coffee shops and grocery stores alike, quickly becoming one of the trendiest plant-based milks.

Read More Show Less